124 lines
3.2 KiB
Go
124 lines
3.2 KiB
Go
package main
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import (
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"context"
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"os"
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"path/filepath"
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"runtime"
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"strings"
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"testing"
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)
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// setupTestConfig creates a temporary directory and writes a sample routing rules file.
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func setupTestConfig(t *testing.T) string {
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t.Helper()
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// Get project root (assuming testData is in project root)
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_, filename, _, _ := runtime.Caller(0) // Path to plugin_test.go
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projectRoot := filepath.Dir(filepath.Dir(filename)) // Move up from cmd/
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yamlPath := filepath.Join(projectRoot, "testData", "bap_receiver.yaml")
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// Copy to temp file (to test file loading logic)
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tempDir := t.TempDir()
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tempPath := filepath.Join(tempDir, "routingRules.yaml")
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content, err := os.ReadFile(yamlPath)
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if err != nil {
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t.Fatalf("Failed to read test file: %v", err)
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}
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if err := os.WriteFile(tempPath, content, 0644); err != nil {
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t.Fatalf("Failed to create temp config: %v", err)
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}
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return tempPath
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}
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// TestRouterProviderSuccess tests the RouterProvider implementation for success cases.
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func TestRouterProviderSuccess(t *testing.T) {
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rulesFilePath := setupTestConfig(t)
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defer os.RemoveAll(filepath.Dir(rulesFilePath))
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// Define test cases
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tests := []struct {
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name string
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ctx context.Context
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config map[string]string
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wantErr bool
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}{
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{
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name: "Valid configuration",
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ctx: context.Background(),
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config: map[string]string{
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"routingConfig": rulesFilePath,
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},
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wantErr: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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provider := RouterProvider{}
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router, _, err := provider.New(tt.ctx, tt.config)
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// Ensure no error occurred
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if (err != nil) != tt.wantErr {
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t.Errorf("New(%v, %v) error = %v, wantErr %v", tt.ctx, tt.config, err, tt.wantErr)
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return
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}
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// Ensure the router and close function are not nil
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if router == nil {
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t.Errorf("New(%v, %v) = nil router, want non-nil", tt.ctx, tt.config)
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}
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})
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}
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}
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// TestRouterProviderFailure tests the RouterProvider implementation for failure cases.
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func TestRouterProviderFailure(t *testing.T) {
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rulesFilePath := setupTestConfig(t)
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defer os.RemoveAll(filepath.Dir(rulesFilePath))
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// Define test cases
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tests := []struct {
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name string
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ctx context.Context
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config map[string]string
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wantErr string
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}{
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{
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name: "Empty routing config path",
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ctx: context.Background(),
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config: map[string]string{
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"routingConfig": "",
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},
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wantErr: "failed to load routing rules: routingConfig path is empty",
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},
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{
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name: "Missing routing config key",
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ctx: context.Background(),
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config: map[string]string{},
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wantErr: "routingConfig is required in the configuration",
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},
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{
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name: "Nil context",
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ctx: nil,
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config: map[string]string{"routingConfig": rulesFilePath},
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wantErr: "context cannot be nil",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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provider := RouterProvider{}
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_, _, err := provider.New(tt.ctx, tt.config)
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// Check for expected error
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if err == nil {
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t.Errorf("New(%v, %v) = nil error, want error containing %q", tt.ctx, tt.config, tt.wantErr)
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} else if !strings.Contains(err.Error(), tt.wantErr) {
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t.Errorf("New(%v, %v) = %v, want error containing %q", tt.ctx, tt.config, err, tt.wantErr)
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}
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})
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}
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}
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